FR1031927A - Photographic lens - Google Patents
Photographic lensInfo
- Publication number
- FR1031927A FR1031927A FR1031927DA FR1031927A FR 1031927 A FR1031927 A FR 1031927A FR 1031927D A FR1031927D A FR 1031927DA FR 1031927 A FR1031927 A FR 1031927A
- Authority
- FR
- France
- Prior art keywords
- photographic lens
- photographic
- lens
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS1031927X | 1950-02-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1031927A true FR1031927A (en) | 1953-06-29 |
Family
ID=5457088
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1031927D Expired FR1031927A (en) | 1950-02-01 | 1951-01-31 | Photographic lens |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1031927A (en) |
-
1951
- 1951-01-31 FR FR1031927D patent/FR1031927A/en not_active Expired
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